# DIBBS #SPE7M3-26-T-9530

DLA request for 43 copper-nickel pipe flanges and production lot testing

**Posted:** September 29, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE7M3-26-T-9530
**NAICS:** 332996

DLA Land and Maritime is seeking specialty pipe flanges and production lot testing for a Fluid Handling Division requirement.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Fluid Handling Division; buyer contact named in the attachment: Heinrick Alfman.
- **Solicitation:** SPE7M3-26-T-9530.
- **Product:** 43 pipe flanges, NSN 4730-01-464-5343; drawing part piece number 4715319, Fig. 2-A, Item 36.
  - 4-inch nominal pipe size, 90/10 copper-nickel (CUNI), socket-weld, rated at 150 PSI.
  - Use MIL-PRF-20042 in lieu of MIL-F-20042; spot facing and alternate back facing must follow MSS SP-9.
- **Service requirement:** Government production lot testing is required. The initial release indicates the testing quantity is specified as “See Solicitation”; exceptions apply for specified manufacturers, which are not named in the provided material.
- **OEMs and vendors:** No OEMs, manufacturers, or commercial vendors are identified by name in the provided material.
- **Delivery:** 176 days after the applicable schedule basis; no option periods or subscription term are stated.

### Description

PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7013004013)
FLANGE, PIPE (QTY: 43, NSN: 4730-01-464-5343, Purchase Request: 7013004013)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M326T9530)